130088280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 448519680

約数和(自身を除く): 318431400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 420, 502, 617, 753, 840, 1004, 1234, 1255, 1506, 1757, 1851, 2008, 2468, 2510, 3012, 3085, 3514, 3702, 3765, 4319, 4936, 5020, 5271, 6024, 6170, 7028, 7404, 7530, 8638, 8785, 9255, 10040, 10542, 12340, 12957, 14056, 14808, 15060, 17276, 17570, 18510, 21084, 21595, 24680, 25914, 26355, 30120, 34552, 35140, 37020, 42168, 43190, 51828, 52710, 64785, 70280, 74040, 86380, 103656, 105420, 129570, 154867, 172760, 210840, 259140, 309734, 464601, 518280, 619468, 774335, 929202, 1084069, 1238936, 1548670, 1858404, 2168138, 2323005, 3097340, 3252207, 3716808, 4336276, 4646010, 5420345, 6194680, 6504414, 8672552, 9292020, 10840690, 13008828, 16261035, 18584040, 21681380, 26017656, 32522070, 43362760, 65044140, 130088280]

約数ペア:

[(1, 130088280), (2, 65044140), (3, 43362760), (4, 32522070), (5, 26017656), (6, 21681380), (7, 18584040), (8, 16261035), (10, 13008828), (12, 10840690), (14, 9292020), (15, 8672552), (20, 6504414), (21, 6194680), (24, 5420345), (28, 4646010), (30, 4336276), (35, 3716808), (40, 3252207), (42, 3097340), (56, 2323005), (60, 2168138), (70, 1858404), (84, 1548670), (105, 1238936), (120, 1084069), (140, 929202), (168, 774335), (210, 619468), (251, 518280), (280, 464601), (420, 309734), (502, 259140), (617, 210840), (753, 172760), (840, 154867), (1004, 129570), (1234, 105420), (1255, 103656), (1506, 86380), (1757, 74040), (1851, 70280), (2008, 64785), (2468, 52710), (2510, 51828), (3012, 43190), (3085, 42168), (3514, 37020), (3702, 35140), (3765, 34552), (4319, 30120), (4936, 26355), (5020, 25914), (5271, 24680), (6024, 21595), (6170, 21084), (7028, 18510), (7404, 17570), (7530, 17276), (8638, 15060), (8785, 14808), (9255, 14056), (10040, 12957), (10542, 12340)]